Zenith Chronomaster El Primero Open Watch - Steel - Black Dial - Black Rubber Strap - 03.2040.4061/21.R576

42 mm stainless steel case, black-toned sunray-patterned dial, El Primero 4061 automatic movement with chronograph, approximately 50 hours of power reserve, black rubber strap, stainless steel triple folding buckle. Water resistant to 10 ATM.